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Rachna Ranjan, Tat Ghananand (both hindi) and Prem Pathik(garhwali) are the creation of Tara Krishna Gairola
Two trains approach each other at 15 kmph and 25 kmph from 2 places 280 km apart. After how many hours they will meet?
1400 metres long train crosses a man who is moving in the same direction with a certain speed in 25 seconds. If the same train can cross a pole in 20 se...
A train running at a speed of 90 km/h crosses a bridge in 45 seconds. If the length of the train is x meters, and length of the bridge is (6x+75) meters...
Without stopping the speed of the train is 130 kmph, with stopping the speed of the train is 65 kmph.Find the stop time of the train?
Train ‘A’ running with a speed of 108 km/hr crosses a vertical pole in 16 seconds. Find the approx. time taken by the train ‘A’ ...
A train can cross a pole in 42 seconds. While if the train increased its speed by 55% then time taken by it to cross 231 metres long platform is 42 seco...
A train 480 metre long takes 36 sec to cross a man running at a speed of 7 km/hr in the direction same to that of train. What is the speed of the train?
A train approaches a tunnel a PQ. Inside the tunnel a cat located at a point i.e., 7/16 of a distance PQ measured from the entrance P. When the train wh...
A 300 m long train crosses a platform twice its length in 3 min. Find the speed of the train.